68894874

素因数分解:

$2^1\times 3^7\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 163344000

約数和(自身を除く): 94449126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 829, 1026, 1458, 1539, 1658, 2187, 2487, 3078, 4374, 4617, 4974, 7461, 9234, 13851, 14922, 15751, 22383, 27702, 31502, 41553, 44766, 47253, 67149, 83106, 94506, 134298, 141759, 201447, 283518, 402894, 425277, 604341, 850554, 1208682, 1275831, 1813023, 2551662, 3626046, 3827493, 7654986, 11482479, 22964958, 34447437, 68894874]

約数ペア:

[(1, 68894874), (2, 34447437), (3, 22964958), (6, 11482479), (9, 7654986), (18, 3827493), (19, 3626046), (27, 2551662), (38, 1813023), (54, 1275831), (57, 1208682), (81, 850554), (114, 604341), (162, 425277), (171, 402894), (243, 283518), (342, 201447), (486, 141759), (513, 134298), (729, 94506), (829, 83106), (1026, 67149), (1458, 47253), (1539, 44766), (1658, 41553), (2187, 31502), (2487, 27702), (3078, 22383), (4374, 15751), (4617, 14922), (4974, 13851), (7461, 9234)]